Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP52474UpriorityCriticalpatent/JPS5095337U/ja
Application filedfiledCritical
Priority to JP52474Aprioritypatent/JPS5215370B2/ja
Publication of JPS5098427ApublicationCriticalpatent/JPS5098427A/ja
Publication of JPS5215370B2publicationCriticalpatent/JPS5215370B2/ja